test
node1
GO:0008152
metabolic process
node2
GO:0044281
small molecule
metabolic process
node1->node2
node9
GO:0044237
cellular metabolic
process
node1->node9
node10
GO:0071704
organic substance
metabolic process
node1->node10
node8
GO:0006082
organic acid
metabolic process
node2->node8
node3
GO:0008150
biological_process
node3->node1
node4
GO:0009987
cellular process
node3->node4
node4->node9
node5
BFO:0000001
entity
node6
BFO:0000003
occurrent
node5->node6
node6->node6
node7
BFO:0000015
process
node6->node7
node7->node3
node9->node8
node10->node8